Results 111 to 120 of about 10,877 (255)

Weed Control with Straw Residues in Occasional Direct Seeding of Faba Bean (Vicia faba sp.) in Organic Agriculture [PDF]

open access: yes, 2010
In order to gain momentum in the consolidation process of no-tillage systems in Europe’s Organic Agriculture, occasional direct seeding (DS) of faba bean (FAB) into a mulch layer of residues from precrop oats should be scrutinized.
Köpke, Ulrich, P. Massucati, Luiz F.
core  

Soils of the European Union [PDF]

open access: yes, 2008
This report make a detailed summary of the soil resources of the EU. Contents: Acknowledgements 2 1. Introduction 3 2. Materials and methods 4 2.1 Soil Geographical Database of Eurasia at scale 1:1,000,000 (SGDBE) 4 2.2 Nomenclature of soil types 6 2.3 ...
BODIS Katalin   +7 more
core   +1 more source

The effect of simultaneous magnesium application on the biological effects of titanium

open access: yesPlant, Soil and Environment, 2007
Most of the works published since the beginning of the 20th century have brought interesting results about beneficial effects of titanium (Ti) on plants, but much less is known about its phytotoxic effects at higher doses.
S. Kužel   +5 more
doaj   +1 more source

Effects of increasing fertilization in organic farming fodder cultivation and market crop systems [PDF]

open access: yes, 2007
In 1992, on experimental stations of the Saxony State Institute of Agriculture, two organic field trials were set up on loamy sand and a loess loam in western Saxony, eastern Germany.
Kolbe, Hartmut
core  

SOIL MOISTURE REGIME ON LUVISOL IN THE EAST CROATIA

open access: yesPoljoprivreda, 2008
The aim of the research was to determine water deficit in the soil (to 60 cm depth) on the basis of field measurements as well as calculation of soil water balance during the vegetation season of maize and winter wheat. In the first year of research (2003) water deficit was emphasized during the whole vegetation season of maize (Zelčin 336 mm; Donji ...
Domagoj Rastija   +4 more
openaire   +3 more sources

Estudo dos solos do município de Morro Redondo. [PDF]

open access: yes, 2016
bitstream/item/41408/1/Morro-Redondo.pdf; bitstream/item/41409/1/mapa-geomorfologia-e-solos.pdf; bitstream/item/41410/1/mapa-solos.pdf; bitstream/item/41411/1/mapa-uso-das-terras ...
CUNHA, N. G. da   +2 more
core   +1 more source

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